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发明名称
PROCEDEU DE OBTINERE A MATERIALULUI DUR GRANULAR PE BAZA DE CABLURI DE WOLFRAM
摘要
申请公布号
RO88623(A2)
申请公布日期
1986.03.31
申请号
RO19840113921
申请日期
1984.03.14
申请人
INTREPRINDEREA METALURGICA"NEFERAL",RO
发明人
AVRAM ION,RO;FRUMOSU LADISLAU,RO;STANCIULESCU MIRCEA,RO;GRIGORESCU DAN,RO;VALCU STOIAN,RO
分类号
C01B31/34;(IPC1-7):C01B31/34
主分类号
C01B31/34
代理机构
代理人
主权项
地址
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